Toshiba RAS-5M51U2ACVG-SG Service Manual page 6

About the refrigerant
• This product contains fluorinated greenhouse gases
• Do not vent gases to the atmosphere.
• The appliance shall be stored in a room without continuously operating ignition sources
(for example: open flames, an operating gas ppliance or an operating electric heater).
• Do not pierce or burn refrigerant cycle parts.
• Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
• Be aware that refrigerants may not contain an odour.
• The refrigerant inside the unit is flammable. If he refrigerant leaks in the room and comes
in contact with fire from a burne , a heater, or a cooker, it may result in fire or the formatio
of a harmful gas.
• Turn off any combustible heating devices, ventilate the room, and contact the dealer fro
which you purchased the unit.
• Do not use the unit until a service person confirms that the portion from which th
refrigerant leaked is repaired.
• When installing, relocating, or servicing the air conditioner, use only the specifie
refrigerant (R32) to charge the refrigerant lines. Do not mix it with any other refrigerant
and do not allow air to remain in the lines.
• Pipe-work shall be protected from physical damage.
• Compliance with national gas regulations shall be observed.
• Do not use any refrigerant different from the one specified for complement or replacemen
Otherwise, abnormally high pressure may be generated in the refrigeration cycle, which
may result in a failure or explosion of the product or an injury to your body.
• Installation work must be requested from the supplying retail dealership or professional
vendors. Self-installation may cause water leakage, electrical shock, or fire as a result o
improper installation.
• Specified tools and pipe parts for model R32 are required, and installation work mus
be done in accordance with the manual. HFC type refrigerant R32 has 1.6 Times more
pressure than that of conventional refrigerant (R22). Use the specified pipe parts, an
ensure correct installation, otherwise damage and/or injury may be caused. At the same
time, water leakage, electrical shock, and fire may occu .
• Be sure to install the unit in a place which can sufficiently bear its weight. If the lo
bearing of the unit is not enough, or installation of the unit is improper, the unit may fall
and result in injury.
• Electrical work must be performed by a qualified electrical engineer in accordance wit
the code governing such installation work, internal wiring regulations, and the manual.
A dedicated circuit and the rated voltage must be used. Insufficient power supply
improper installation may cause electrical shock or fire
• Use a cabtyre cable to connect wires in the indoor/outdoor units. Midway connection,
stranded wire, and single-wire connections are not allowed. Improper connection or fixin
may cause a fire
WARNING
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